@MojangSupport if Minecraft has been purchased on iPhone and a realms subscription has been started, do we need to purchase the java edition to play in a computer?
Unfortunately, you'll have to purchase a copy of Minecraft for each platform you'd like to play on. This page can give you more info on the editions available: https://help.minecraft.net/hc/en-us/articles/360034753992-Different-Minecraft-Editions …. Thanks! ^AS